Evidence map›Paper›PMID 38486736›Full record

ArticleHeliyon2024

A natural consortium of thermophilic bacteria from Huancarhuaz hot spring (Ancash-Peru) for promising lignocellulose bioconversion.

Alberto Castañeda-Barreto, Percy Olivera-Gonzales, Carmen Tamariz-Angeles

Open access · goldAbstract read
In one paragraph

Article in Heliyon, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
0.9field-weighted citation impact, top 30% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

3 citing papers in PubMed, 5 citations in OpenAlex.

  1. Article
  2. Article
  3. Draft genome sequence ofMicrobiology resource announcements · 2024
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

3 authors at 1 institution in 1 country.

Alberto Castañeda-BarretoFacultad de Ciencias del Ambiente, Universidad Nacional Santiago Antúnez de Mayolo, Av. Centenario 200, 02002, Independencia, Huaraz, Ancash, Peru.
Percy Olivera-GonzalesCentro de Investigación de la Biodiversidad y Recursos Genéticos de Ancash, Facultad de Ciencias, Universidad Nacional Santiago Antúnez de Mayolo, Av. Centenario 200, 02002, Independencia, Huaraz, Ancash, Peru.
Carmen Tamariz-AngelesCentro de Investigación de la Biodiversidad y Recursos Genéticos de Ancash, Facultad de Ciencias, Universidad Nacional Santiago Antúnez de Mayolo, Av. Centenario 200, 02002, Independencia, Huaraz, Ancash, Peru.
Universidad Nacional Santiago Antúnez de Mayolo · PE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The lignocellulose bioconversion process is an eco-friendly and green-economy alternative technology that allows the reduction of pollution and global warming, so it is necessary for thermophilic and thermostable hydrolytic enzymes from natural sources. This research aimed to isolate cellulolytic and xylanolytic microbial consortia from Huancarhuaz hot spring (Peru) from sludge or in situ baiting cultured with or without sugarcane bagasse. According to the hydrolytic activities consortium T4 from in situ baiting was selected. It was cultivated in submerged fermentation at 65 °C, pH 6.5 for eight days using LB supplemented with sugar cane bagasse (SCB), pine wood sawdust (PWS), CMC, xylan of birchwood, or micro granular cellulose. Crude extract of culture supplemented with SCB (T4B) showed better endoglucanase and xylanase activities with higher activities at 75 °C and pH 6. In these conditions, cellulase activity was kept up to 57% after 1 h of incubation, while xylanase activity was up to 63% after 72 h. Furthermore, this crude extract released reduced sugars from pretreated SCB and PWS. According to metagenomic analysis of 16S rDNA,

Indexed as

EndoglucanaseHot springLignocelluloseXylanase

Identifiers

PMID38486736
PMCPMC10937689
OpenAlexW4392343913

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.